<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
<form action="/admin/login" method="post">
    <input type="text" name="username" placeholder="用户名">
    <input type="password" name="passwd" placeholder="密码">
    <input type="submit" value="确定">
</form>
</body>
</html>